Emerald|Lab Grown|IGI

3.03ct H VS1 Emerald Lab Grown Diamond

VG • H/VS1 • IGI LG670469210

Shape and cutting style on the report: Emerald cut

Certificate IGI LG670469210

Diamond specifications and retailer prices

From £377 GBP
$505 USD
As of October 30, 2026
Save £1,302 GBP (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,679 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.03ct lab-grown emerald diamond

This 3.03ct lab-grown emerald sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG670469210 or 670469210. Listed at 8 retailers as of October 30, 2026, with prices from £377 to £1,679, a £1,302 spread on the same certified stone. Brilliant Earth lists it at £1,679. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.03
Carat
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670469210
Dimensions9.73 × 6.60 × 4.69 mm
L/W Ratio1.47
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.73 mm6.60 mm3.03 ctH / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670469210
Side View
Table 66.0%Crown 38°Girdle: ThickPavilion 40.6°Culet: LNGDepth 71.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £377 GBP|Low: £366 GBP|High: £5,355 GBP|Avg: £1,174 GBP|+3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 1£377 GBP
Retailer 11£449 GBP
Retailer 6£451 GBP
Retailer 3£459 GBP
Retailer 9£571 GBP
Retailer 4£692 GBP
Retailer 5£941 GBP
Retailer 10£1,129 GBP
Retailer 7£1,136 GBP
Retailer 8£1,384 GBP
Retailer 2£5,355 GBP

22 data points across 11 retailers

8 retailers£377 GBP to £1,679 GBP

B+
Cheapest Retailer
-
£377 GBP
$505 USD
A
Retailer 2
-
£451 GBP
€575 EUR
View
B+
Retailer 3
-
£571 GBP
$765 USD
View
B+
Retailer 4
-
£692 GBP
$927 USD
View
B+
Retailer 5
-
£941 GBP
$1,261 USD
View
B+
Retailer 6
-
£1,136 GBP
View
B+
Retailer 7
-
£1,384 GBP
$1,855 USD
View
Most Expensive
B
Brilliant Earth
22199366A · Oct 30
£1,679 GBP
$2,250 USD
View
7 more retailers have this diamond
Prices start from £377 GBPSave up to £1,302 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.03ct Emerald
£377 GBP